On [artist id="2408193"]Miley Cyrus[/artist]' Wonder World Tour the singer has props like tractors, boats and motorcycles, but everyone wants to know: Will the [artist id="2088128"]Jonas Brothers[/artist] be joining the show?

"I don't know," she told MTV News. "I went and saw the Jonas' show and it was cool being able to go to a Jonas Brothers' concert. It was super fun." But she noted that if the boys do make an appearance, it'll be as audience members — her tour doesn't allow for special appearances like the one [article id="1614398"]she made at their show in June in Dallas[/article].

"We don't have time for any guest appearances or anything," she added. "I think a lot of my friends will be able to come and visit. You know, the problem is a lot of my buddies are busy working too, but I hope they all can at least catch a show. That'd be really great. It was cool to be able to see the [Jonas Brothers'] show and I hope they'll be able to come here."

And just in case her friends think they have seen it all before, Cyrus promises that this tour will be a lot different than her Best of Both Worlds trek and that her look — which includes a costume change that has her donning a bejeweled bodysuit — will be "pretty wild." "It's something that I couldn't do for a while," she explained about the show, which kicked off September 14 in Portland, Oregon. "It's definitely more mature. It's super fun. It's kind of for everybody."